<?php
/* --------------------------------------------------------------
   reviews.php 2008-08-10 gambio
   Gambio OHG
   http://www.gambio.de
   Copyright (c) 2008 Gambio OHG
   Released under the GNU General Public License (Version 2)
   [http://www.gnu.org/licenses/gpl-2.0.html]
   --------------------------------------------------------------



   based on: 

   (c) 2000-2001 The Exchange Project  (earlier name of osCommerce)

   (c) 2002-2003 osCommerce(reviews.php,v 1.40 2003/03/22); www.oscommerce.com 

   (c) 2003	 nextcommerce (reviews.php,v 1.9 2003/08/18); www.nextcommerce.org

   (c) 2003 XT-Commerce - community made shopping http://www.xt-commerce.com ($Id: reviews.php 1129 2005-08-05 11:46:11Z mz $)



   Released under the GNU General Public License 

   --------------------------------------------------------------*/



  require('includes/application_top.php');



  if ($_GET['action']) {

    switch ($_GET['action']) {

      case 'update':

        $reviews_id = xtc_db_prepare_input($_GET['rID']);

        $reviews_rating = xtc_db_prepare_input($_POST['reviews_rating']);

        $last_modified = xtc_db_prepare_input($_POST['last_modified']);

        $reviews_text = xtc_db_prepare_input($_POST['reviews_text']);



        xtc_db_query("update " . TABLE_REVIEWS . " set reviews_rating = '" . xtc_db_input($reviews_rating) . "', last_modified = now() where reviews_id = '" . xtc_db_input($reviews_id) . "'");

        xtc_db_query("update " . TABLE_REVIEWS_DESCRIPTION . " set reviews_text = '" . xtc_db_input($reviews_text) . "' where reviews_id = '" . xtc_db_input($reviews_id) . "'");



        xtc_redirect(xtc_href_link(FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $reviews_id));

        break;



      case 'deleteconfirm':

        $reviews_id = xtc_db_prepare_input($_GET['rID']);



        xtc_db_query("delete from " . TABLE_REVIEWS . " where reviews_id = '" . xtc_db_input($reviews_id) . "'");

        xtc_db_query("delete from " . TABLE_REVIEWS_DESCRIPTION . " where reviews_id = '" . xtc_db_input($reviews_id) . "'");



        xtc_redirect(xtc_href_link(FILENAME_REVIEWS, 'page=' . $_GET['page']));

        break;

    }

  }

?>

<!doctype html public "-//W3C//DTD HTML 4.01 Transitional//EN">

<html <?php echo HTML_PARAMS; ?>>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=<?php echo $_SESSION['language_charset']; ?>"> 

<title><?php echo TITLE; ?></title>

<link rel="stylesheet" type="text/css" href="includes/stylesheet.css">

<script type="text/javascript" src="includes/general.js"></script>

</head>

<body marginwidth="0" marginheight="0" topmargin="0" bottommargin="0" leftmargin="0" rightmargin="0" bgcolor="#FFFFFF" onload="SetFocus();">

<!-- header //-->

<?php require(DIR_WS_INCLUDES . 'header.php'); ?>

<!-- header_eof //-->



<!-- body //-->

<table border="0" width="100%" cellspacing="2" cellpadding="2">

  <tr>

    <td class="columnLeft2" width="<?php echo BOX_WIDTH; ?>" valign="top"><table border="0" width="<?php echo BOX_WIDTH; ?>" cellspacing="1" cellpadding="1" class="columnLeft">

<!-- left_navigation //-->

<?php require(DIR_WS_INCLUDES . 'column_left.php'); ?>

<!-- left_navigation_eof //-->

    </table></td>

<!-- body_text //-->

    <td class="boxCenter" width="100%" valign="top"><table border="0" width="100%" cellspacing="0" cellpadding="2" <?php if($_GET['action'] == 'edit' || $_GET['action'] == 'preview') { ?>class="gm_border dataTableRow"<?php }?>>

      <tr>

		  <td>

			<div class="pageHeading" style="background-image:url(images/gm_icons/artkatalog.png)"><?php echo HEADING_TITLE; ?></div>

			<br />

		</td>

      </tr>

<?php

  if ($_GET['action'] == 'edit') {

    $rID = xtc_db_prepare_input($_GET['rID']);



    $reviews_query = xtc_db_query("select r.reviews_id, r.products_id, r.customers_name, r.date_added, r.last_modified, r.reviews_read, rd.reviews_text, r.reviews_rating from " . TABLE_REVIEWS . " r, " . TABLE_REVIEWS_DESCRIPTION . " rd where r.reviews_id = '" . xtc_db_input($rID) . "' and r.reviews_id = rd.reviews_id");

    $reviews = xtc_db_fetch_array($reviews_query);

    $products_query = xtc_db_query("select products_image from " . TABLE_PRODUCTS . " where products_id = '" . $reviews['products_id'] . "'");

    $products = xtc_db_fetch_array($products_query);



    $products_name_query = xtc_db_query("select products_name from " . TABLE_PRODUCTS_DESCRIPTION . " where products_id = '" . $reviews['products_id'] . "' and language_id = '" . $_SESSION['languages_id'] . "'");

    $products_name = xtc_db_fetch_array($products_name_query);



    $rInfo_array = xtc_array_merge($reviews, $products, $products_name);

    $rInfo = new objectInfo($rInfo_array);

?>

      <tr><?php echo xtc_draw_form('review', FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $_GET['rID'] . '&action=preview'); ?>

        <td><table border="0" width="100%" cellspacing="0" cellpadding="0">

          <tr>

            <td class="main" valign="top"><b><?php echo ENTRY_PRODUCT; ?></b> <?php echo $rInfo->products_name; ?><br /><b><?php echo ENTRY_FROM; ?></b> <?php echo $rInfo->customers_name; ?><br /><b><?php echo ENTRY_DATE; ?></b> <?php echo xtc_date_short($rInfo->date_added); ?></td>

            <td class="main" align="right" valign="top"><?php echo xtc_image(HTTP_CATALOG_SERVER . DIR_WS_CATALOG_IMAGES . "product_images/thumbnail_images/" . $rInfo->products_image, '','', '', ''); ?></td>

          </tr>

        </table>

		<table width="100%" border="0" cellspacing="0" cellpadding="0">

          <tr>

            <td class="main" valign="top"><b><?php echo ENTRY_REVIEW; ?></b><br /><br /><?php echo xtc_draw_textarea_field('reviews_text', 'soft', '60', '15', $rInfo->reviews_text); ?></td>

          </tr>

          <tr>

            <td class="smallText" align="left"><?php echo ENTRY_REVIEW_TEXT; ?></td>

          </tr>

        </table>

		<table width="100%" border="0" cellspacing="0" cellpadding="0">

          <tr>

        <td class="main"><b><?php echo ENTRY_RATING; ?></b>&nbsp;<?php echo TEXT_BAD; ?>&nbsp;<?php for ($i=1; $i<=5; $i++) echo xtc_draw_radio_field('reviews_rating', $i, '', $rInfo->reviews_rating) . '&nbsp;'; echo TEXT_GOOD; ?></td>

          </tr>

          <tr>

        <td class="main">&nbsp;</td>

          </tr>

          <tr>

        <td align="left" class="main"><?php echo xtc_draw_hidden_field('reviews_id', $rInfo->reviews_id) . xtc_draw_hidden_field('products_id', $rInfo->products_id) . xtc_draw_hidden_field('customers_name', $rInfo->customers_name) . xtc_draw_hidden_field('products_name', $rInfo->products_name) . xtc_draw_hidden_field('products_image', $rInfo->products_image) . xtc_draw_hidden_field('date_added', $rInfo->date_added) . '<input style="float:left;" type="submit" class="button" onClick="this.blur();" value="' . BUTTON_PREVIEW . '"/> <a style="float:left;s" class="button onClick="this.blur();" href="' . xtc_href_link(FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $_GET['rID']) . '">' . BUTTON_CANCEL . '</a>'; ?></td>

          </tr>

        </table></form>	

		</td>

<?php

  } elseif ($_GET['action'] == 'preview') {

    if ($_POST) {

      $rInfo = new objectInfo($_POST);

    } else {

      $reviews_query = xtc_db_query("select r.reviews_id, r.products_id, r.customers_name, r.date_added, r.last_modified, r.reviews_read, rd.reviews_text, r.reviews_rating from " . TABLE_REVIEWS . " r, " . TABLE_REVIEWS_DESCRIPTION . " rd where r.reviews_id = '" . $_GET['rID'] . "' and r.reviews_id = rd.reviews_id");

      $reviews = xtc_db_fetch_array($reviews_query);

      $products_query = xtc_db_query("select products_image from " . TABLE_PRODUCTS . " where products_id = '" . $reviews['products_id'] . "'");

      $products = xtc_db_fetch_array($products_query);



      $products_name_query = xtc_db_query("select products_name from " . TABLE_PRODUCTS_DESCRIPTION . " where products_id = '" . $reviews['products_id'] . "' and language_id = '" . $_SESSION['languages_id'] . "'");

      $products_name = xtc_db_fetch_array($products_name_query);



      $rInfo_array = xtc_array_merge($reviews, $products, $products_name);

      $rInfo = new objectInfo($rInfo_array);

    }

?>

      <tr><?php echo xtc_draw_form('update', FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $_GET['rID'] . '&action=update', 'post', 'enctype="multipart/form-data"'); ?>

        <td ><table border="0" width="100%" cellspacing="0" cellpadding="0">

          <tr>

            <td class="main" valign="top"><b><?php echo ENTRY_PRODUCT; ?></b> <?php echo $rInfo->products_name; ?><br /><b><?php echo ENTRY_FROM; ?></b> <?php echo $rInfo->customers_name; ?><br /><br /><b><?php echo ENTRY_DATE; ?></b> <?php echo xtc_date_short($rInfo->date_added); ?></td>

            <td class="main" align="right" valign="top"><?php echo xtc_image(HTTP_CATALOG_SERVER . DIR_WS_CATALOG_IMAGES . "product_images/thumbnail_images/" . $rInfo->products_image, '','', '', ''); ?></td>

          </tr>

        </table>

      </tr>

      <tr>

        <td><table width="100%" border="0" cellspacing="0" cellpadding="0">

          <tr>

            <td valign="top" class="main"><b><?php echo ENTRY_REVIEW; ?></b><br /><br /><?php echo nl2br(xtc_db_output(xtc_break_string($rInfo->reviews_text, 15))); ?></td>

          </tr>

        </table></td>

      </tr>

      <tr>

        <td><?php echo xtc_draw_separator('pixel_trans.gif', '1', '10'); ?></td>

      </tr>

      <tr>

        <td class="main"><b><?php echo ENTRY_RATING; ?></b>&nbsp;<?php echo xtc_image(HTTP_CATALOG_SERVER . DIR_WS_CATALOG . 'templates/'. CURRENT_TEMPLATE .'/img/stars_' . $rInfo->reviews_rating . '.gif', sprintf(TEXT_OF_5_STARS, $rInfo->reviews_rating)); ?>&nbsp;<small>[<?php echo sprintf(TEXT_OF_5_STARS, $rInfo->reviews_rating); ?>]</small></td>

      </tr>

      <tr>

        <td><?php echo xtc_draw_separator('pixel_trans.gif', '1', '10'); ?></td>

      </tr>

<?php

    if ($_POST) {

      // Re-Post all POST'ed variables

      reset($_POST);

      while(list($key, $value) = each($_POST)) echo '<input type="hidden" name="' . $key . '" value="' . htmlspecialchars(stripslashes($value)) . '">';

?>

      <tr>

        <td align="right" class="smallText"><?php echo '<a class="button float_right" onClick="this.blur();" href="' . xtc_href_link(FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id . '&action=edit') . '">' . BUTTON_BACK . '</a> <input type="submit" class="button float_right" onClick="this.blur();" value="' . BUTTON_UPDATE . '"/> <a class="button float_right" onClick="this.blur();" href="' . xtc_href_link(FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id) . '">' . BUTTON_CANCEL . '</a>'; ?></td>

      </form></tr>

<?php

    } else {

      if ($_GET['origin']) {

        $back_url = $_GET['origin'];

        $back_url_params = '';

      } else {

        $back_url = FILENAME_REVIEWS;

        $back_url_params = 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id;

      }

?>

      <tr>

        <td align="right"><?php echo '<a class="button float_right" onClick="this.blur();" href="' . xtc_href_link($back_url, $back_url_params, 'NONSSL') . '">' . BUTTON_BACK . '</a>'; ?></td>

      </tr>

<?php

    }

  } else {

?>

      <tr>

        <td><table border="0" width="100%" cellspacing="0" cellpadding="0">

          <tr>

            <td valign="top"><table border="0" width="100%" cellspacing="0" cellpadding="2">

              <tr class="dataTableHeadingRow">

                <td class="dataTableHeadingContent"><?php echo TABLE_HEADING_PRODUCTS; ?></td>

                <td class="dataTableHeadingContent" align="right"><?php echo TABLE_HEADING_RATING; ?></td>

                <td class="dataTableHeadingContent" align="right"><?php echo TABLE_HEADING_DATE_ADDED; ?></td>

                <td class="dataTableHeadingContent" align="right">&nbsp;</td>

              </tr>

<?php

    $reviews_query_raw = "select reviews_id, products_id, date_added, last_modified, reviews_rating from " . TABLE_REVIEWS . " order by date_added DESC";

    $reviews_split = new splitPageResults($_GET['page'], '20', $reviews_query_raw, $reviews_query_numrows);

    $reviews_query = xtc_db_query($reviews_query_raw);

    while ($reviews = xtc_db_fetch_array($reviews_query)) {

      if ( ((!$_GET['rID']) || ($_GET['rID'] == $reviews['reviews_id'])) && (!$rInfo) ) {

        $reviews_text_query = xtc_db_query("select r.reviews_read, r.customers_name, length(rd.reviews_text) as reviews_text_size from " . TABLE_REVIEWS . " r, " . TABLE_REVIEWS_DESCRIPTION . " rd where r.reviews_id = '" . $reviews['reviews_id'] . "' and r.reviews_id = rd.reviews_id");

        $reviews_text = xtc_db_fetch_array($reviews_text_query);



        $products_image_query = xtc_db_query("select products_image from " . TABLE_PRODUCTS . " where products_id = '" . $reviews['products_id'] . "'");

        $products_image = xtc_db_fetch_array($products_image_query);



        $products_name_query = xtc_db_query("select products_name from " . TABLE_PRODUCTS_DESCRIPTION . " where products_id = '" . $reviews['products_id'] . "' and language_id = '" . $_SESSION['languages_id'] . "'");

        $products_name = xtc_db_fetch_array($products_name_query);



        $reviews_average_query = xtc_db_query("select (avg(reviews_rating) / 5 * 100) as average_rating from " . TABLE_REVIEWS . " where products_id = '" . $reviews['products_id'] . "'");

        $reviews_average = xtc_db_fetch_array($reviews_average_query);



        $review_info = xtc_array_merge($reviews_text, $reviews_average, $products_name);

        $rInfo_array = xtc_array_merge($reviews, $review_info, $products_image);

        $rInfo = new objectInfo($rInfo_array);

      }



      if ( (is_object($rInfo)) && ($reviews['reviews_id'] == $rInfo->reviews_id) ) {

        echo '              <tr class="dataTableRowSelected" onmouseover="this.style.cursor=\'hand\'" onclick="document.location.href=\'' . xtc_href_link(FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id . '&action=preview') . '\'">' . "\n";

      } else {

        echo '              <tr class="dataTableRow" onmouseover="this.className=\'dataTableRowOver\';this.style.cursor=\'hand\'" onmouseout="this.className=\'dataTableRow\'" onclick="document.location.href=\'' . xtc_href_link(FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $reviews['reviews_id']) . '\'">' . "\n";

      }

?>

                <td class="dataTableContent"><?php echo '<a href="' . xtc_href_link(FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $reviews['reviews_id'] . '&action=preview') . '">' . xtc_image(DIR_WS_ICONS . 'preview.gif', ICON_PREVIEW) . '</a>&nbsp;' . xtc_get_products_name($reviews['products_id']); ?></td>

                <td class="dataTableContent" align="left"><?php echo xtc_image(HTTP_CATALOG_SERVER . DIR_WS_CATALOG . 'templates/'. CURRENT_TEMPLATE .'/img/stars_' . $reviews['reviews_rating'] . '.gif'); ?></td>

                <td class="dataTableContent" align="left"><?php echo xtc_date_short($reviews['date_added']); ?></td>

                <td class="dataTableContent" align="right"><?php if ( (is_object($rInfo)) && ($reviews['reviews_id'] == $rInfo->reviews_id) ) { echo xtc_image(DIR_WS_IMAGES . 'icon_arrow_right.gif'); } else { echo '<a href="' . xtc_href_link(FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $reviews['reviews_id']) . '">' . xtc_image(DIR_WS_IMAGES . 'icon_info.gif', IMAGE_ICON_INFO) . '</a>'; } ?>&nbsp;</td>

              </tr>

<?php

    }

?>

              <tr>

                <td colspan="4"><table border="0" width="100%" cellspacing="0" cellpadding="2">

                  <tr>

                    <td class="smallText" valign="top"><?php echo $reviews_split->display_count($reviews_query_numrows, '20', $_GET['page'], TEXT_DISPLAY_NUMBER_OF_REVIEWS); ?></td>

                    <td class="smallText" align="right"><?php echo $reviews_split->display_links($reviews_query_numrows, '20', MAX_DISPLAY_PAGE_LINKS, $_GET['page']); ?></td>

                  </tr>

                </table></td>

              </tr>

            </table></td>

<?php

    $heading = array();

    $contents = array();

    switch ($_GET['action']) {

      case 'delete':

        $heading[] = array('text' => '<b>' . TEXT_INFO_HEADING_DELETE_REVIEW . '</b>');



        $contents = array('form' => xtc_draw_form('reviews', FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id . '&action=deleteconfirm'));

        $contents[] = array('text' => TEXT_INFO_DELETE_REVIEW_INTRO);

        $contents[] = array('text' => '<br /><b>' . $rInfo->products_name . '</b>');

        $contents[] = array('align' => 'center', 'text' => '<br /><div align="center"><input type="submit" class="button" onClick="this.blur();" value="' . BUTTON_DELETE . '"/> <a class="button" onClick="this.blur();" href="' . xtc_href_link(FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id) . '">' . BUTTON_CANCEL . '</a></div>');

        break;



      default:

      if (is_object($rInfo)) {

        $heading[] = array('text' => '<b>' . $rInfo->products_name . '</b>');

		$contents[] = array ('align' => 'center', 'text' => '<div style="padding-top: 5px; font-weight: bold; ">' . TEXT_MARKED_ELEMENTS . '</div><br />');           

        $contents[] = array('align' => 'center', 'text' => '<div align="center"><a class="button" onClick="this.blur();" href="' . xtc_href_link(FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id . '&action=edit') . '">' . BUTTON_EDIT . '</a><a class="button" onClick="this.blur();" href="' . xtc_href_link(FILENAME_REVIEWS, 'page=' . $_GET['page'] . '&rID=' . $rInfo->reviews_id . '&action=delete') . '">' . BUTTON_DELETE . '</a></div>');

        $contents[] = array('text' => '<br />' . TEXT_INFO_DATE_ADDED . ' ' . xtc_date_short($rInfo->date_added));

        if (xtc_not_null($rInfo->last_modified)) $contents[] = array('text' => TEXT_INFO_LAST_MODIFIED . ' ' . xtc_date_short($rInfo->last_modified));

        $contents[] = array('text' => '<br />' . xtc_product_thumb_image($rInfo->products_image, $rInfo->products_name));

        $contents[] = array('text' => '<br />' . TEXT_INFO_REVIEW_AUTHOR . ' ' . $rInfo->customers_name);

        $contents[] = array('text' => TEXT_INFO_REVIEW_RATING . ' ' . xtc_image(HTTP_CATALOG_SERVER . DIR_WS_CATALOG . 'templates/'. CURRENT_TEMPLATE .'/img/stars_' . $rInfo->reviews_rating . '.gif'));

        $contents[] = array('text' => TEXT_INFO_REVIEW_READ . ' ' . $rInfo->reviews_read);

        $contents[] = array('text' => '<br />' . TEXT_INFO_REVIEW_SIZE . ' ' . $rInfo->reviews_text_size . ' bytes');

        $contents[] = array('text' => '<br />' . TEXT_INFO_PRODUCTS_AVERAGE_RATING . ' ' . number_format((double)$rInfo->average_rating, 2) . '%');

      }

        break;

    }



    if ( (xtc_not_null($heading)) && (xtc_not_null($contents)) ) {

      echo '            <td width="25%" valign="top">' . "\n";



      $box = new box;

      echo $box->infoBox($heading, $contents);



      echo '            </td>' . "\n";

    }

?>

          </tr>

        </table></td>

      </tr>

<?php

  }

?>

    </table></td>

<!-- body_text_eof //-->

  </tr>

</table>

<!-- body_eof //-->



<!-- footer //-->

<?php require(DIR_WS_INCLUDES . 'footer.php'); ?>

<!-- footer_eof //-->

<br />

</body>

</html>

<?php require(DIR_WS_INCLUDES . 'application_bottom.php'); ?>